diff --git a/extensions/mentions/.gitattributes b/extensions/mentions/.gitattributes
index 4afe79241..053481a3e 100644
--- a/extensions/mentions/.gitattributes
+++ b/extensions/mentions/.gitattributes
@@ -1,3 +1,5 @@
 .gitattributes export-ignore
 .gitignore export-ignore
 .travis.yml export-ignore
+
+js/*/dist/*.js -diff